Similar WebKitGTK+ browser: https://www.uninformativ.de/git/lariza/
WebKit2 Extensions Tutorial: https://blogs.igalia.com/carlosgc/2013/09/10/webkit2gtk-web-process-extensions/
https://trac.torproject.org/projects/tor/wiki/doc/ImportantGoogleChromeBugs / https://trac.torproject.org/projects/tor/ticket/1925
https://webkit.org/blog/3476/content-blockers-first-look/

GObject Reference counting

GOBJECT_DEBUG=instance-count GTK_DEBUG=interactive %command%
Switch to the Statistics tab
Press record (top-left)
Do a bunch of actions, specially reversible ones
Stop recording

Tiling window manager tip for WebKitGTK: Put the application and it's debugger on floating, leaving WebKitWebProcess ones in the back

Bookmark formats

The different plain-text formats used by web browsers found in the wild, done in Augmented Backus–Naur Form (ABNF).

url = *CHAR title = *CHAR

uzbl

bookmark = URL TAB title [TAB tags] tags = *(*CHAR SP)

Documenter comment: How does it manages when the separator (TAB here) is present in the title?

qutebrowser

bookmark = URL SP title